Report Number: A-04-07-07023 Division ofMedicaid, Office · PDF file ·...
Transcript of Report Number: A-04-07-07023 Division ofMedicaid, Office · PDF file ·...
DEPARTMENT OF HEALTH AND HUMAN SERVICES Office oflnspector GeneralOffice of Audit Services
REGION IV61 Forsyth Street, S.W., Suite 3T41
Atlanta, Georgia 30303
October 9,2008
Report Number: A-04-07-07023
Lynda Dutton, CPADeputy Administrator for Administrative ServicesDivision ofMedicaid, Office of the Governor550 High Street, Suite 1000Jackson, Mississippi 39201
Dear Ms. Dutton:
Enclosed is the U.S. Department ofHealth and Human Services, Office ofInspectorGeneral (OIG), final report entitled "Follow-Up Review of the Medicaid Drug RebateProgram in Mississippi." We will forward a copy of this report to the HHS action officialnoted on the following page for review and any action deemed necessary.
The HHS action official will make final determination as to actions taken on all mattersreported. We request that you respond to this official within 30 days from the date of thisletter. Your response should present any comments or additional information that youbelieve may have a bearing on the final determination.
Pursuant to the principles ofthe Freedom ofInformation Act, 5 U.S.c. § 552, as amendedby Public Law 104-231, OIG reports generally are made available to the public to theextent the information is not subject to exemptions in the Act (45 CFR part 5).Accordingly, this report will be posted on the Internet at http://oig.hhs.gov.
If you have any questions or comments about this report, please do not hesitate to call me,or contact Andrew Funtal, Audit Manager, at (404) 562-7762 or through e-mail [email protected]. Please refer to report number A-04-07-07023 in allcorrespondence.
Sincerely,
Peter BarberaRegional Inspector General
for Audit Services
Enclosure
Page 2 - Lynda Dutton
HHS Action Official:
Jackie Gamer, Consortium AdministratorConsortium for Medicaid and Children's Health Operations233 North Michigan Avenue, Suite 600Chicago, Illinois 60601
Department of Health and Human Services
OFFICE OFINSPECTOR GENERAL
FOLLOW-UP REVIEW OF THEMEDICAID DRUG REBATEPROGRAM IN MISSISSIPPI
Daniel R. LevinsonInspector General
October 2008A-04-07-07023
Office ofInspector Generalhttp://oig.hhs.gov
The mission of the Office of Inspector General (OIG), as mandated by Public Law 95-452, asamended, is to protect the integrity of the Department of Health and Human Services (HHS)programs, as well as the health and welfare of beneficiaries served by those programs. Thisstatutory mission is carried out through a nationwide network of audits, investigations, andinspections conducted by the following operating components:
Office ofAudit Services
The Office of Audit Services (OAS) provides all auditing services for HHS, either by conductingaudits with its own audit resources or by overseeing audit work done by others. Audits examinethe performance ofHHS programs and/or its grantees and contractors in carrying out theirrespective responsibilities and are intended to provide independent assessments ofHHS programsand operations. These assessments help reduce waste, abuse, and mismanagement and promoteeconomy and efficiency throughout HHS.
Office ofEvaluation and Inspections
The Office of Evaluation and Inspections (OEl) conducts national evaluations to provide HHS,Congress, and the public with timely, useful, and reliable information on significant issues.Specifically, these evaluations focus on preventing fraud, waste, or abuse and promotingeconomy, efficiency, and effectiveness in departmental programs. To promote impact, thereports also present practical recommendations for improving program operations.
Office ofInvestigations
The Office of Investigations (01) conducts criminal, civil, and administrative investigations ofallegations of wrongdoing in HHS programs or to HHS beneficiaries and of unjust enrichmentby providers. The investigative efforts of 01 lead to criminal convictions, administrativesanctions, or civil monetary penalties.
Office ofCounsel to the Inspector General
The Office of Counsel to the Inspector General (OCIG) provides general legal services to OIG,rendering advice and opinions on HHS programs and operations and providing all legal supportin OIG's internal operations. OCIG imposes program exclusions and civil monetary penalties onhealth care providers and litigates those actions within HHS. OCIG also represents OIG in theglobal settlement of cases arising under the Civil False Claims Act, develops 'and monitorscorporate integrity agreements, develops compliance program guidances, renders advisoryopinions on OIG sanctions to the health care community, and issues fraud alerts and otherindustry guidance.
Notices
THIS REPORT IS AVAILABLE TO THE PUBLICat http://oig.hhs.gov
Pursuant to the principles of the Freedom of Information Act, 5 U.S.C.§ 552, as amended by Public Law 104-231, Office of Inspector Generalreports generally are made available to the public to the extent theinformation is not subject to exemptions in the Act (45 CFR part 5).
OFFICE OF AUDIT SERVICES FINDINGS AND OPINIONS
The designation of financial or management practices as questionable, arecommendation for the disallowance of costs incurred or claimed, andany other conclusions and recommendations in this report represent thefindings and opinions of OAS. Authorized officials of the HHS operatingdivisions will make final determination on these matters.
EXECUTIVE SUMMARY
BACKGROUND
The Medicaid drug rebate program, which began in 1991, is set forth in section 1927 of theSocial Security Act (the Act). For a manufacturer's covered outpatient drugs to be eligible forFederal Medicaid funding under the program, the manufacturer must enter into a rebateagreement with the Centers for Medicare & Medicaid Services (CMS) and pay quarterly rebatesto the States. CMS, the States, and drug manufactures each undertake certain function inconnection with the drug rebate program. In Mississippi, the Division ofMedicaid (the Stateagency) administers the Medicaid drug rebate program.
In 2005, we issued a report on the results of audits of the Medicaid drug rebate programs in 49States and the District of Columbia (A-06-03-00048). Those audits found that only four Stateshad no weaknesses in accountability for and internal controls over their drug rebate programs.As a result of the weaknesses, we concluded that States lacked adequate assurance that all ofthedrug rebates due to the States were properly recorded and collected. Additionally, CMS did nothave reliable information from the States to properly monitor the drug rebate program.
In our previous audit ofthe Mississippi drug rebate program (A-04-03-06015), we determinedthat the State agency had adequate controls over its drug rebate program with one exception: itdid not verify the accuracy of the accrual and collection of interest.
The current review ofMississippi is part of a nationwide series of reviews conducted todetermine whether States have addressed the weaknesses in accountability for and internalcontrols over their drug rebate programs found in the previous reviews. Additionally, becausethe Deficit Reduction Act of 2005 required States as of January 2006 to begin collecting rebateson single source drugs administered by physicians, this series of reviews will also determinewhether States have complied with the new requirement.
OBJECTIVES
Our objectives were to determine whether the State agency had (1) implemented therecommendations made in our previous audit of the Mississippi drug rebate program and(2) established controls over collecting rebates on single source drugs administered byphysicians.
SUMMARY OF FINDINGS
The State agency had corrected the previous weakness by upgrading its computer system toverify the accuracy of the accrual and collection of interest. However, it had not establishedcontrols over collecting rebates on single source drugs administered by physicians.
RECOMMENDATION
We recommend that the State agency establish controls over collecting rebates for single sourcedrugs administered by physicians and ensure that the invoiced amounts are collected and/orresolved.
STATE AGENCY COMMENTS
In written comments on our draft report, the State agency's fiscal agent began implementing ourrecommendation to start collecting rebates from pharmaceutical manufacturers for single sourcedrugs administered by physicians on August I, 2007.
The State agency's comments are included in their entirety as the Appendix.
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TABLE OF CONTENTS
PAGE
INTRODUCTION 1
BACKGROUND............... 1Drug Rebate Program 1Physician-Administered Drugs 2Previous Office ofInspector General Reports 2Mississippi Drug Rebate Program 2
OBJECTIVES, SCOPE, AND METHODOLOGy 3Objectives 3Scope 3Methodology....................... 3
FINDINGS AND RECOMMENDATION 4
PREVIOUS WEAKNESS CORRECTION 4
PHYSICIAN-ADMINISTERED SINGLE SOURCE DRUGS 5
RECOMMENDATION 5
STATE AGENCY COMMENTS 5
APPENDIX
STATE AGENCY COMMENTS
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INTRODUCTION
BACKGROUND
Pursuant to Title XIX of the Social Security Act (the Act), the Medicaid program providesmedical assistance to certain low-income individuals and individuals with disabilities. TheFederal and State Governments jointly fund and administer the Medicaid program. At theFederal level, the Centers for Medicare & Medicaid Services (CMS) administers the program.Each State administers its Medicaid program in accordance with a CMS-approved State plan.Although the State has considerable flexibility in designing and operating its Medicaid program,it must comply with applicable Federal requirements.
Drug Rebate Program
The Medicaid drug rebate program, which began in 1991, is set forth in section 1927 of the Act.For a manufacturer's covered outpatient drugs to be eligible for Federal Medicaid funding underthe program, the manufacturer must enter into a rebate agreement with CMS and pay quarterlyrebates to the States. CMS, the States, and drug manufacturers each undertake certain functionsin connection with the drug rebate program.
In Mississippi, the Division ofMedicaid (the State agency) administers the Medicaid drug rebateprogram.
Pursuant to section II ofthe rebate agreement and section 1927(b) of the Act, manufacturers arerequired to submit a list to CMS of all covered outpatient drugs and to report each drug's averagemanufacturer price and, where applicable, best price. Based on this information, CMS calculatesa unit rebate amount for each covered outpatient drug and provides the amounts to Statesquarterly.
Section 1927(b)(2)(A) of the Act requires States to maintain drug utilization data that identify,by National Drug Code (NDC), the number of units of each covered outpatient drug for whichthe States reimbursed providers. The number of units is applied to the unit rebate amount todetermine the actual rebate amount due from each manufacturer. Section 1927(b)(2) of the Actrequires States to provide the drug utilization data to CMS and the manufacturer. States alsoreport drug rebate accounts receivable data on Form CMS-64.9R. This is part ofForm CMS-64,"Quarterly Medicaid Statement ofExpenditures for the Medical Assistance Program," whichsummarizes actual Medicaid expenditures for each quarter and is used by CMS to reimburseStates for the Federal share ofMedicaid expenditures.
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Physician-Administered Drugs
Section 6002(a) of the Deficit Reduction Act of2005 (DRA) amends section 1927 ofthe Actand requires States, as of January 1, 2006, to collect and submit utilization data for single sourcedrugs administered by physicians so that States may obtain rebates for the drugs. l Single sourcedrugs are commonly referred to as "brand name drugs" and do not have generic equivalents. InMississippi, physician-administered drugs are billed to the State Medicaid program on aphysician claim form. The State agency had not completed preparations for collecting therebates associated with these drugs by NDC. To capture the NDCs from the claims, the Stateagency requested additional time from CMS and contracted with Affiliated Computer Services(ACS) to computerize the drug rebate program.
The State agency had not yet billed for rebates on single source drugs administered byphysicians. However, they anticipated being able to bill for rebates on single source drugs soonand on multiple source drugs by January 1, 2008.
Previous Office of Inspector General Reports
In 2005, we issued a report on the results of audits ofthe Medicaid drug rebate programs in 49States and the District of Columbia.2 Those audits found that only four States had noweaknesses in accountability for and internal controls over their drug rebate programs. As aresult of the weaknesses, we concluded that States lacked adequate assurance that all of the drugrebates due to the States were properly recorded and collected. Additionally, CMS did not havereliable information from the States to properly monitor the drug rebate program.
In our previous audit ofthe Mississippi drug rebate program (A-04-03-06015), we determinedthat the State agency had adequate controls over its drug rebate program with one exception: itdid not verify the accuracy of the accrual and collection of interest.
Mississippi Drug Rebate Program
The State agency contracted with ACS to perform all drug rebate program functions other thanreceiving rebate funds. The State agency had not completed preparations for collecting therebates associated with these drugs by NDC. To capture the NDCs from the claims, the Stateagency requested additional time from CMS. The State agency had not yet billed for rebates onsingle source physician-administered drugs. However, they anticipated being able to bill forrebates on single source drugs soon and multiple source drugs by January 1,2008.
The State agency reported an outstanding drug rebate balance of$20,414,893 on its June 30,2006, Form CMS-64.9R. However, $12,217,194 of that amount related to quarterly billings andwas not past due as of June 30, 2006. Of the remaining $8,197,699 that was past due,
IThis provision of the DRA expands the requirement to certain multiple source drugs administered by physiciansafter January 1,2008.
Z"Multistate Review ofMedicaid Drug Rebate Programs" (A-06-03-00048), issued July 6,2005.
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$8,350,3543 was more than 1 year old. For the fiscal year ended June 30, 2006, the State agencyreported rebate billings of approximately $114.3 million and collections of $146.2 million.
Drug Quarter Quarter Quarter Quarter Quarter TotalRebate Ending Ending Ending Ending Ending
06/3012006 03/31/2006 12/31/2005 09/30/2005 06/30/2005And Prior
(A) (B) (C) (D) (E) (F)Balance 12,217,194 109,084 (184,646) (77,093) 8,350,354 20,414,893
The current review of the Mississippi drug rebate program is part of a nationwide series ofreviews conducted to determine whether States have addressed the weaknesses in accountabilityfor and internal controls over their drug rebate programs, which were found in previous reviews.Additionally, because the DRA required States as of January 2006 to begin collecting rebates onsingle source drugs administered by physicians, this series of reviews will also determinewhether States have complied with the new requirement.
OBJECTIVES, SCOPE, AND METHODOLOGY
Objectives
Our objectives were to determine whether the State agency had (1) implemented therecommendations made in our previous audit of the Mississippi drug rebate program and(2) established controls over collecting rebates on single source drugs administered byphysicians.
Scope
We reviewed the State agency's current policies, procedures, and controls over the drug rebateprogram and the accounts receivable data reported on Form CMS-64.9R as of June 30, 2006.
We performed our fieldwork at the State agency in Jackson, Mississippi, in July 2007.
Methodology
To accomplish our objectives, we:
• reviewed section 1927 ofthe Act, section 6002(a) of the DRA CMS guidance issued toState Medicaid directors, and other information pertaining to the Medicaid drug rebateprogram;
• reviewed the policies and procedures related to the State agency's drug rebate accountsreceivable system;
3The total past balance of$8,197,699. (Colunms B-E) was affected by the credit balance (Columns C & D), thuscausing the past due balance to appear smaller than the one year balance (Column E $8,350,354).
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• interviewed State agency officials and ACS staff to detennine the policies, procedures,and controls that related to the Medicaid drug rebate program;
• reviewed copies ofFonn CMS-64.9R for the period July 1, 2005, through June 30, 2006;
• reviewed accounts receivable records as of June 30, 2006, and interest payments receivedfor the quarter ended June 30, 2006;
• interviewed ACS staff to detennine the processes used in converting physician servicesclaims data into drug rebate data related to single source drugs administered byphysicians; and
• reviewed rebate billings and reimbursements for procedure codes related to single sourcedrugs administered by physicians for the period January 1 through June 30, 2006.
We conducted this perfonnance audit in accordance with generally accepted governmentauditing standards. Those standards require that we plan and perfonn the audit to obtainsufficient, appropriate evidence to provide a reasonable basis for our findings and conclusionsbased on our audit objectives. We believe that the evidence obtained provides a reasonable basisfor our findings and conclusions based on our audit objectives.
FINDINGS AND RECOMMENDATION
The State agency corrected the previous weakness by upgrading its computer system to verifythe accuracy of the accrual and collection of interest. However, it had not established controlsover collecting rebates on single source drugs administered by physicians.
PREVIOUS WEAKNESS CORRECTION
In our previous audit of the Mississippi drug rebate program, we detennined that the Stateagency was not able to verify the accuracy of the accrual and collection of interest.Subsequently, the State agency corrected this weakness by using a new computer system, theDrug Rebate Analysis and Management System.
ACS had set up programs to calculate the interest due on late payments and to identifyoutstanding amounts due from manufacturers. ACS stated that it reviews interest payments fromprior quarters for accuracy and sends collection letters to manufacturers for any unpaid interestidentified by this review.
As a result of the implementation and upgrade of the new computer system, the State agencycould verify the accuracy of interest payments and had increased its collections of interest,current and outstanding, in each quarter of our review.
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PHYSICIAN-ADMINISTERED SINGLE SOURCE DRUGS
The State agency had not established controls over collecting rebates for single source drugsadministered by physicians, as required by the DRA. During our fieldwork, the State agency hadnot started invoicing drug manufacturers for single source drugs. After the completion of ourfieldwork, in August 2007, the State agency began invoicing them.
RECOMMENDATION
We recommend that the State agency establish controls over collecting rebates for single sourcedrugs administered by physicians and ensure that the invoiced amounts are collected and/orresolved.
STATE AGENCY COMMENTS
In written comments on our draft report, the State agency's fiscal agent began implementing ourrecommendation to start collecting rebates from pharmaceutical manufacturers for single sourcedrugs administered by physicians on August 1, 2007. The State agency had established controlsover collecting rebates and claimed to have collected over $21 million in rebates as of September2008.
The State agency's comments are included in their entirety as the Appendix.
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APPENDIX
APPENDIX
STATE OF MISSISSIPPI
OFFICE OF THE GOVERNORDIVISION Of MEDICAID
Or. ROIleIl L. ~l\IOne.eCUlJve llIrector
September t6, 2008
Peter J. BarberaRegional Inspector General tor Audit ServicesOffice of the Inspector General- Region IV61 Forsyth Street, S.W., Suite 3'1'41Atlanta, GA 30303
Repon Number: A-04-07-07023
Dear Mr. Barbera:
I write in response to the draft report ofAugust 15,2008 entitled "Follow-Up Review of the MedicaidDrug Rebate Program in Mississippi." 1am pleased to note your conclusion that overall the accrual andcollection of drug rebates and interest is adequate.
With respect to your specitic recommendation regarding establishing controls over collecting rebates forsingle source drugs administered by physicians. I am pleased to inform you that the agency's fiscalagent, ACS, began billing pharmaceutical manufacturers tor single source drugs administered byphysicians on August 1,2007. Since that time the agency has collected over $21,517,824.01. The sameprocess/controls and computer system, the Drug Rebate Analysis and Management System, is used forthe collection of physician administered drug rebates as is used with the current Mississippi DrugRebate Program.
We appreciate the opportunity to review this draft report and provide comments.
pc: Marit7.a Hawrey, OIG
Suite 1000. Walter sm_ BUlldin". 550 H'llh Street, Jackson. MS 39201. (501) 359-6050